Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Quais jogos perderam pontos contra 61 e têm diferença de pontos menor que 42?
 ###Tabelas: CREATE TABLE winners (winners_id AUTO_INCREMENT PRIMARY KEY, Year INT, Games played INT, Games won INT, Games drawn INT, Games lost INT, Points for INT, Points against INT, Points difference INT, Bonus points INT, Table points INT) CREATE TABLE singles:_21_10_titles_11_runners-up (singles:_21_10_titles_11_runners-up_id AUTO_INCREMENT PRIMARY KEY, Result VARCHAR, No. INT, Date VARCHAR, Category VARCHAR, Tournament VARCHAR, Surface VARCHAR, Opponent VARCHAR, Score VARCHAR) CREATE TABLE average (average_id AUTO_INCREMENT PRIMARY KEY, Rank by average INT, Place INT, Couple VARCHAR, Total INT, Number of dances INT, Average INT) CREATE TABLE season_18:_2011_2012 (season_18:_2011_2012_id AUTO_INCREMENT PRIMARY KEY, Series Ep. VARCHAR, Episode INT, Segment A VARCHAR, Segment B VARCHAR, Segment C VARCHAR, Segment D VARCHAR) CREATE TABLE preliminary_competition (preliminary_competition_id AUTO_INCREMENT PRIMARY KEY, State VARCHAR, Interview INT, Swimsuit INT, Evening gown INT, Average INT)  
SELECT SUM Games lost FROM winners WHERE Points against = 61 AND Points difference < 42